Clinging to the hand of a human protector, six-year-old Mugi is one of some 500 orphans cared for at the Nyaru Menteng Orangutan Rescue Center in Indonesian Borneo.

• 六岁的穆吉紧紧握着人类保护者的手，它是印度尼西亚语婆罗洲的亚鲁曼藤猩猩救援中心约500个“孤儿”之一。